"Hinata" and the congenial friend of the class same in "mamiru" who go to the same girls' school. However, relations between friends are development for "the relations that I am conscious" of to be strong, and to do the thought to a partner whenever I gradually change in a love letter of one to Mami Ruka and others Hinata with an opportunity and chase a day. The delicate relations of two people turn into the feelings that are higher than a friend before long, and after all you like it, and thought called 》 increases, and 《 deepens among each other little by little….
